$(document).ajaxSend(function (e, xhr, opt) {
   
    var user_token = localStorage.getItem("user_token"); 
    xhr.setRequestHeader("user_token", user_token);
});
function getUserInfo(url){
    $.ajax({
        type:"get",
        url: url,
        success: function(result){
            if(result.code == 200 && result.data!=null){
                $(".left .card h3").text(result.data.userName);
                $(".left .card a").attr(result.data.githubUrl);


            }else{
                //后续补充
            }
        }

    });
}


function logout(){
    localStorage.removeItem("user_token");
    location.href = "blog_login.html"
}